It can be installed, but the effect will be very poor.
Because the house needs underfloor heating to operate at full capacity during periods when the sun's rays are not strong or even absent, such as at night, in the morning and in the afternoon , cloudy and rainy days, etc.
The underfloor heating is therefore powered either by a wall-mounted gas boiler or by an air-energy water heater, but not by a solar water heater.